- Developmental Disabilities Resource Centerwww.ddrcco.com
- National Council on Disabilitywww.ncd.gov
- Benefits for People with Disabilities www.ssa.gov/disability
- www.dol.govhttps://www.dol.gov/odep/topics/disability.htm
- Maryland Developmental Disabilities Administration www.dda.health.maryland.gov
- National Center on Advancing Person Centered Practices and Systems. (NCAPPS)https://ncapps.acl.gov/
